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CVE record · CVE-2023-46849

Divide by zero in OpenVPN 2 (Community) and others

CVSS 7.5 HighEPSS 0.011 · 66th percentile

Published by the CVE Program (CNA: OpenVPN) at 11 Nov 2023, 00:05 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
OpenVPN OpenVPN 2 (Community)
  • affected 2.6.0 to 2.6.6, inclusive minor release
Other versions: unaffected
OpenVPN Access Server
  • affected 2.11.0 to 2.11.3, inclusive patch release
  • affected 2.12.0 to 2.12.1, inclusive patch release
Other versions: unaffected
Identifiers
CVE-2023-46849
CNA
OpenVPN
Weakness (CWE)
CWE-369
Tags
Published
11 Nov 2023
Updated
11 Jun 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H ADP (CISA-ADP)
  • CISA KEV Not listed.
  • EPSS 0.011, the 66th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 11 Nov 2023. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.